Crossword puzzle clue "action part of a sentence"

It doesn't convey ferocious fuel-burning action, action, action! when it's regular-sized

Action part of a sentence

Piece of the action, or a shout that stops the action

Who said "Action may not always bring happiness, but there is no happiness without action."

Part of an extended sentence?

Part of a long sentence

Of a part of a sentence

Sentence part